 |
| gear change: 222 phrases in 26 subjects |
| Armored vehicles | 5 |
| Automated equipment | 21 |
| Automobiles | 37 |
| Aviation | 4 |
| Construction | 3 |
| Cycle sport | 3 |
| Gear train | 2 |
| Machine tools | 1 |
| Makarov | 7 |
| Mechanic engineering | 48 |
| Mechanics | 1 |
| Military | 5 |
| Mining | 2 |
| Nautical | 3 |
| Oil / petroleum | 1 |
| Oilfields | 2 |
| Polygraphy | 1 |
| Rail transport | 13 |
| Scuba diving | 1 |
| Shipbuilding | 4 |
| Sports | 2 |
| Technology | 32 |
| Textile industry | 6 |
| Thermal engineering | 2 |
| Transport | 14 |
| Wood processing | 2 |